Square millimeter
Square millimeter is a unit of area measurement, equal to the area of a square measuring one millimeter on each side. Square millimeter can be abbreviated as Sq.mm or mm2.
Hectare
Hectare is the unit of area used in the measurement of land. It is abbreviated as ha. One hectare is equal to a square with 100 meter sides or 10,000 m2. One hectare contains about 2.47 acres. There are 100 hectares in one square kilometer.
How to convert Square millimeter to Hectare
1 Sq.mm = 1e-10 ha
Example 1:
Convert 15 Square millimeter to Hectare
1 mm2 = 1e-10 ha
Therefore, 15 mm2 = 15 * 1e-10 = 15e-10 ha
Example 2:
Convert 50 Square millimeter to Hectare
1 mm2 = 1e-10 ha
Therefore, 50 mm2 = 50 * 1e-10 = 50e-10 ha
Square millimeter to Hectare conversion table
| Square millimeter(mm2) | Hectare(ha) |
|---|---|
| 0 | 0 |
| 1 | 1e-10 |
| 2 | 2e-10 |
| 3 | 3e-10 |
| 4 | 4e-10 |
| 5 | 5e-10 |
| 6 | 6e-10 |
| 7 | 7e-10 |
| 8 | 8e-10 |
| 9 | 9e-10 |
| 10 | 10e-10 |
| 11 | 11e-10 |
| 12 | 12e-10 |
| 13 | 13e-10 |
| 14 | 14e-10 |
| 15 | 15e-10 |
| 20 | 20e-10 |
| 50 | 50e-10 |
| 100 | 100e-10 |